Water Based Hydroxyl Acrylic Dispersion WL-153

• WQ-WL153 main features:
• ● Water dispersible type,emulsion form hydroxyl acrylic resin
• ● High solid content,low viscosity,low acid value
• ● Mixed with isocyanate cross-linking agent to be two component PU,has high gloss,high hardness
• ● Suitable for two component PU self-drying top coating and amino-baking top coatings
• ● Hydroxyl Value:78-108mgKOH/g

• Product Technical Index
• Appearance:milky white emulsion(Visual Observation)
• Non-Volatile Matter:42±2.0%(120℃/30min)
• PH value:7-8
• Hydroxyl Value:78mgKOH/g(for solid resin,theoretical value)
• Viscosity:≤1000mPa.s(Rotational Viscometer)

• Product Properties
• This hydroxyl acrylic dispersions can be diluted with water to construction viscosity. Its viscosity changes as PH value changes. WQ-WL153 can be mixed with poly aliphatic isocyanate curing agent for preparing high–gloss top coating which can dry fast at room temperature or dry by force at 80℃.
• The film after curing has high gloss,hardness,limit film thickness and good water resistance.
• This product has excellent pigment wetting and shear stability,can be grinded with dispersions directly.

• Product Properties Test:

• WQ-WL153 contrast experiment with Bayer A145

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